/* Nautilus SMS Gateway — portal stylesheet (no framework, no build step) */
:root { --fg:#1b1f23; --muted:#6a737d; --line:#e1e4e8; --bg:#f6f8fa; --acc:#0b5fa5; --ok:#1a7f37; --warn:#b35c00; --bad:#b3261e; }
* { box-sizing:border-box }
body { margin:0; font:15px/1.5 -apple-system, system-ui, "Segoe UI", Roboto, sans-serif; color:var(--fg); background:#fff }
a { color:var(--acc) }
header { background:var(--bg); border-bottom:1px solid var(--line); padding:10px 20px; display:flex; flex-wrap:wrap; gap:14px; align-items:center }
header .brand { font-weight:700; margin-right:auto }
header nav a { margin-right:12px; text-decoration:none; color:var(--fg) }
header nav a.on { font-weight:700; color:var(--acc) }
header .who { color:var(--muted); font-size:13px }
header form { display:inline; margin:0 }
main { max-width:1080px; margin:0 auto; padding:20px }
h1 { font-size:22px; margin:0 0 14px }
h2 { font-size:17px; margin:22px 0 8px }
table { border-collapse:collapse; width:100%; margin:8px 0 }
th, td { text-align:left; padding:6px 8px; border-bottom:1px solid var(--line); vertical-align:top }
th { background:var(--bg); font-weight:600 }
td.num, th.num { text-align:right; font-variant-numeric:tabular-nums }
code, .mono { font-family:ui-monospace, SFMono-Regular, Menlo, monospace; font-size:13px }
.cards { display:grid; grid-template-columns:repeat(auto-fit, minmax(170px, 1fr)); gap:12px; margin:12px 0 }
.card { border:1px solid var(--line); border-radius:8px; padding:12px 14px; background:#fff }
.card .k { color:var(--muted); font-size:12px; text-transform:uppercase; letter-spacing:.04em }
.card .v { font-size:24px; font-weight:600; margin-top:2px }
.pill { display:inline-block; padding:1px 8px; border-radius:10px; font-size:12px; background:var(--bg); border:1px solid var(--line) }
.ok { color:var(--ok) } .warn { color:var(--warn) } .bad { color:var(--bad) }
.pill.ok { border-color:var(--ok) } .pill.warn { border-color:var(--warn) } .pill.bad { border-color:var(--bad) }
.note { background:#fff8e6; border:1px solid #f0d58c; border-radius:6px; padding:10px 12px; margin:10px 0 }
.err { background:#fdecea; border:1px solid #f1b0ab; border-radius:6px; padding:10px 12px; margin:10px 0 }
.msg { background:#e7f5ea; border:1px solid #a5d6b0; border-radius:6px; padding:10px 12px; margin:10px 0 }
.muted { color:var(--muted) }
form.box { border:1px solid var(--line); border-radius:8px; padding:14px; margin:10px 0; background:var(--bg) }
form.inline { display:inline }
label { display:block; margin:8px 0 2px; font-size:13px; color:var(--muted) }
input[type=text], input[type=password], input[type=number], input[type=url], input[type=time], input[type=date], select, textarea {
  width:100%; max-width:480px; padding:7px 9px; border:1px solid #c8ccd1; border-radius:6px; font:inherit; background:#fff }
textarea { min-height:80px }
button, .btn { font:inherit; padding:7px 14px; border-radius:6px; border:1px solid var(--acc); background:var(--acc); color:#fff; cursor:pointer; text-decoration:none; display:inline-block }
button.quiet { background:#fff; color:var(--acc) }
button.danger { background:#fff; color:var(--bad); border-color:var(--bad) }
button.small { padding:3px 9px; font-size:13px }
.row { display:flex; gap:12px; flex-wrap:wrap; align-items:flex-end }
.row > div { flex:1 1 160px }
.qr { display:flex; gap:24px; flex-wrap:wrap; align-items:flex-start; margin:12px 0 }
.qr svg { border:1px solid var(--line); border-radius:8px; max-width:100%; height:auto }
.bigcode { font-size:34px; letter-spacing:.14em; font-weight:700; font-family:ui-monospace, Menlo, monospace }
.login { max-width:420px; margin:60px auto }
footer { color:var(--muted); font-size:12px; text-align:center; padding:20px }
.check label { display:inline-block; margin:4px 14px 4px 0; color:var(--fg) }
.check input { margin-right:4px }
.wrap { word-break:break-all }